Wife At A Hotel Meeting

We have been married 14 years my wife 48 at the time, part of her job included setting up meeting which would be held at hotels for three to days some out of town. She came back from a 4 day meetup and was in the shower I never do this but looked at her Tex message. The night before we chatted around 10 pm she said she was tied and going to bed but the text message said other wise she text a man she worked with right after we hung up it read, hey what you up to let’s meet in the bar for a drink he replies I’m already in bed relaxing why don’t you come up to my room I have wine but if you do that might be dangerous. That was the last of the text until the next day my wife text this man and says hey I left my my bottle of wine in your room can you bring it to the offices and leave it by my desk. When I confronted her on this she was shopping I was at home she told me she was on her way home and we would talk immediately after hanging up she called the man she was with and tell him I saw the text they both devised a story of what to tell me witch she changed a few times when I would question her on what happed. She still claims nothing happen and they just had a glass of wine together and she went back to her room after a glass of wine. What do you think